package com.bymboy.emos.wx.config;

import org.springframework.boot.SpringBootConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.core.task.AsyncTaskExecutor;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;

import java.util.concurrent.ThreadPoolExecutor;

/**
 * @Package: com.bymboy.emos.wx
 * @ClassName: ThreadPoolConfig
 * @Author: My
 * @CreateTime: 2021/9/26 8:47
 * @Description:
 */
@SpringBootConfiguration
public class ThreadPoolConfig {
    @Bean("AsyncTaskExecutor")
    public AsyncTaskExecutor taskExecutor() {
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        //设置核心线程数
        executor.setCorePoolSize(8);
        //设置最大线程数
        executor.setMaxPoolSize(16);
        //设置队列容量
        executor.setQueueCapacity(32);
        //设置现场活跃时间（秒）
        executor.setKeepAliveSeconds(60);
        //设置默认线程名称
        executor.setThreadNamePrefix("task-");
        //设置拒绝策略
        executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
        executor.initialize();
        return executor;
    }

}
